Methods: Number of days in hospital,medical expense,individual payment and fund payment of 1092 insured inpatient with primary hypertension who is in the certain grade-three hospital in Urumqi, from January, 2003 to September, 2007 has carried on analysis.

Study of ability to pay for CMS by rural population;

Applying the method of opportunity cost,this paper estimated the ability to pay for the different types of basic healthcare (including acute illness care,treatment of chronic diseases,and hospital admission) of the rural households especially the poor households in China.

L ogistic regression analysis on payment ability and paymentwilling of demand side;

Objective Appraise the complications in surgery to the patients ability of payment ability.

Analyzing the payment capability of rural resident in new rural cooperative medical care——an sample from Chuzhou in Anhui Province;

Objectives\ Analyzing the key factors affecting the willingness-to-pay and ability-to-pay in Kalaqin County, Inner Mongolia Autonomic Region.

According to the data of questionnaire investigation of 756 rural households from Jiangsu,Jiangxi,Anhui,Inner Mongolia and Yunnan,this paper quantitatively evaluates the ability-to-pay of rural households from these five regions for information service.